Luminaire



FIG. 1 illustrates a perspective view of the luminaire, showing our new and ornamental design;

FIG. 2 illustrates a bottom thereof;

FIG. 3 illustrates a top view thereof;

FIG. 4 illustrates a side view thereof;

FIG. 5 illustrates a side view thereof;

FIG. 6 illustrates a side view thereof; and,

FIG. 7 illustrates a side view thereof.

The portions of the luminaire shown in broken lines shown in the figures attached hereto form no part of the claimed design. 

CLAIM The ornamental design for a luminaire, as shown and described. 